The results show that: the switch time of air and the bulk of storage bed play important roles as regards its thermal performance characteristics.
结果表明，空气的换向时间、蜂窝陶瓷蓄热体换热器的体积等是影响其温度效率和热回收率的重要因素。
To investigate the performance characteristics of these fins, 9 single row finned tube heat exchangers sample were tested in a suction opened circuit thermal wind tunnel for a number of geometers.
为了考察这类翅片的性能特征，对9种不同几何参数的单排肋管式换热器样件在吸风式直流热风洞内进行了实验。
This European Standard covers the following product performance characteristics: reaction to fire, water vapour permeability, flexural strength, and thermal resistance.
此欧洲标准涵盖以下产品性能特点：防火性能，水蒸气渗透性、抗折强度和热阻。
The electrical, mechanical and thermal characteristics of low temperature dielectric materials have fatal influence on the performance and reliability of superconducting magnets.
低温绝缘材料的电气、力学和热特性对于超导磁体的性能和可靠性有极大的影响。
The paper introduces the technical parameters and performance characteristics of energy-saving and thermal-insulation mortar powder, and construction process and notes.
文章主要介绍建筑节能保温隔热砂浆干粉料产品的技术参数性能特点，施工工艺和注意事项。
It has many characteristics, such as a wide range of raw materials, low cost, good thermal stability, high specific energy, good recycling performance and outstanding features such as security.
钛酸锂具有原料来源广泛、价格低廉、热稳定性好、比能量高、循环性能好、安全性能突出等特点。
The performance index shows shat obsolute AZS materials can increase the thermal shock performance of the bricks, and have good erosion-resisting and erosion-flushing characteristics on h.
结果表明，电熔AZS回收料的引入，增大了基质的高温黏度，改善了制品高温显微结构，有利于制品热震性能的提高，并对高钙渣系具有良好的抗冲刷性能以及抗侵蚀性能。
The spot welding performance of aluminum alloy is poor because of its high thermal conductivity and low resistivity characteristics.
由于铝合金高导热率和低电阻率的特点，因此其点焊性能较差。
The spot welding performance of aluminum alloy is poor because of its high thermal conductivity and low resistivity characteristics.
由于铝合金高导热率和低电阻率的特点，因此其点焊性能较差。
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